| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.33 | 7.291% | $130.1762 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $40.58 | 13.187% | $45.9313 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $191.35 | 13.245% | $216.6943 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $188.83 | 5.692% | $199.5782 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $113.59 | 5.778% | $120.1532 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $212.77 | 3.834% | $220.9276 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $77.39 | 5.206% | $81.4189 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $945.84 | $1,014.8797 | $1,014.88 | $1,014.95 | $1,014.90 | |